Alternate Products
Martin
S2020BS 1/2
Product details
- Finished Steel Gear
- 20 Diametral Pitch
- 14.5° Pressure Angle
- 20 Teeth
- 1" Pitch Diameter
description
- Spur gears are designed to transmit motion and power between parallel shafts. Configurations include spur, rack, pinion wire, stem pinions, and internal gears
- most with a selection of bores, keyways, and setscrews. Fine-pitch gears are available in plastic, brass, stainless steel, and steel. Heavier pitch spurs are available in steel and cast iron. Styles include plain, web, web with lightening holes, or spoked. Change gears have consecutive numbers of teeth for a variety of ratios.
features
- More cost effective, quieter running and metallic options
- Four ball wear test 40 kg: 63 mm
- Reliability from steel, cast iron and brass
- Parallel shaft applications
- Base oil viscosity: 500 SUS @ 100 °F
Specifications
| Torque at 200 RPM | 48.7 lb/in |
| Material | Steel |
| Torque at 1200 RPM | 34.8 lb/in |
| Origin | Finished Bore |
| Set Screw Size | 1/2 |
| Torque at 900 RPM | 38 lb/in |
| Pitch Diameter | 1 in |
| Keyway | w/Setscrew |
| Pressure Angle | 14.5 ° |
| Hardened Teeth | Without Hardened Teeth |
| Bore Type | Finished |
| Set Screw | Yes |
| Length Through Bore | 0.75 in |
| Torque at 600 RPM | 42 lb/in |
| Diametral Pitch | 20 |
| Bore Size | 0.5 in |
| Hub Dia. | 0.84 in |
| Outside Dia. | 1.1 in |
| No. of Teeth | 20 |
| Torque at 300 RPM | 46.9 lb/in |
| Torque at 1800 RPM | 29.7 lb/in |
| Weight | 0.121 LB |
| EAN or UPC | 781711460085 |